package com.example.demo.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;

import javax.servlet.http.HttpSession;


@Controller
public class LoginController {
    @RequestMapping("/user/login")
    public String login(@RequestParam("username") String username, @RequestParam("password") String password, Model model, HttpSession session) {
        System.out.println("用户：" + username + "  密码： " + password);
        if (username != null && "123456".equals(password)) {
            session.setAttribute("loginUser", username);
            return "dashboard";
        } else {
            model.addAttribute("msg", "用户名或密码错误，请重新输入！");
            return "index";
        }
    }
}
